baber/WOPTO huggingface dataset:
Patent JP-S5685747-A (JP)
Title: Silver halide color photographic material
Inventor: AONO TOSHIAKI
IPC: G03C7/20
Filed: 1979-12-14
Abstract: PURPOSE:To prevent the discoloration and fading of a magenta or yellow color image due to light and the occurrence of stains on the white ground part due to light and heat by forming a layer having a specified oxygen permeability value or below on the support side of the color image forming layer of a photosensitive material. CONSTITUTION:A 1-100mum thick oxygen impermeable layer made of polyvinyl alcohol, copolymer of vinyl alcohol and other monomer, or the like is formed on the color image forming layer side of a paper support in the order of a polyolefin layer and the oxygen impermeable layer or the impermeable layer and the polyolefin layer on the support so that the oxygen permeability is adjusted to <=2ml/m<2>.hr.atom (20 deg.C40%RH). Thus, the discoloration and fading of a color image of a magenta coupler or a yellow coupler obtd. by color development and the yellowing of the white ground part are prevented, and very little discoloration and fading occur even if rapid processing with a color developer contg. benzyl alcohol is carried out.
Patent JP-H11354921-A (JP)
Title: Manufacture for wiring structure
Inventor: OGOSHI YOSHIHARU
IPC: H05K3/38
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring structure, which ensures the adhesion of a film containing a conductor part to a substrate and is high in reliability by a method, wherein a double layer high polymer adhesion layer having different functionabilities are used. SOLUTION: A first adhesive layer 2 composed of a first high polymer compound, which is a high heat-resistant and insulative, is formed on a film surface containing a conductive part 3, and a surface of the first is activated, and via a second adhesive layer 4 composed of a second high polymer compound, which is a high heat-resistant and has liquidity at a high temperature, is heated and thermocompressed on a substrate 7, thereby to form a wiring structure.
Patent JP-S6224462-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HOSHI KENICHI
IPC: G11B15/665
Filed: 1985-07-23
Abstract: PURPOSE:To make a device small-sized considerably by arranging orthogonal tape guide members and oblique poles in positions near a tape guide drum. CONSTITUTION:When the recording and reproducing operation is performed, a tape guide pole and a tension regulator pin 50 are moved, and a magnetic tape 60 is led out from a supply reel 34 and is run along an overall width erasing head 54, a height control post 49, oblique poles 48 and 39, and orthogonal tape guide members 40 and 41 and is wound spirally at about 270 deg. along the peripheral surface of a small-sized tape guide drum 10. A video signal is recorded and reproduced on a magnetic tape 30 by a video head, and the magnetic tape 30 is guided by an oblique pole 56 and a height control post 57 and is brought into contact with an audio control head 51 and is driven while being held between a pinch roll 66 and a capstan 64 and is wound up around a take-up reel 35.
Patent JP-H0679303-A (JP)
Title: Method and equipment for descaling and cold rolling
Inventor: NISHI HIDETOSHI
IPC: B21B1/22
Filed: 1993-07-01
Abstract: PURPOSE:To provide a compact, highly efficient and highly economical method and equipment for descaling and cold rolling having the proper scale of production capability. CONSTITUTION:A usual size hot coil 1 is carried in an uncoiler 3 from the outside of line with a coil car 2, successively paid out, joined with an welder 4, passed through the descaling device 5, made into a long size coil 6 and coiled on the drum 8 of the coiling/uncoiling machine 7 on the inlet side. On the other hand, the long size coil 10A on the other drum 9 of the coiling/uncoiling machine 7 on the inlet side and the long size coil 10B on a drum 12 of a coiling/uncoiling machine 11 on the outlet side are rolled by prescribed times of passes with a reversing mill 13. The long size coil 15 on the other drum 14 of the coiling/ uncoiling machine 11 on the outlet side is redivided with a shearing machine 16, coiled on a coiler 18 as a usual size cold rolled coil 17 and carried away to the outside of line by the coil car 19.
Patent JP-H05333789-A (JP)
Title: Production of name plate
Inventor: SORI YUTAKA
IPC: G09F7/00
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate the need for printing of characters, symbols and graphics and forming of coated films for the name plate to be used for making various kinds of display on a desk, etc. CONSTITUTION:This process for production of the name plate consists of a first stage for providing the rear surface metallic plate 1c of a rectangular composite plate 1 formed by fixing the metallic plates 1b, 1c to both front and rear surfaces of a synthetic resin sheet 1a with plural lines of taper cut grooves 11 paralleling with each other so as to extend to the synthetic resin sheet 1a, a second stage providing the front surface side 15 of the composite plate 1 with a resist layer 13 exclusive of the prescribed characters, symbols and graphics 12, a third stage for removing the points of the characters, symbols and graphics 12 of the front side metallic plate 1a by a treating means 2 which dissolves the front side metallic plate 1b and does not dissolve the resist layer 13 and the synthetic resin sheet 1a, a fourth stage for peeling the resist layer 13 and a fifth stage for deforming the composite plate 1 to a cylindrical body by using the cut grooves 11 as folding seams and disposing the front surface to the outside.
Patent JP-S5953555-A (JP)
Title: Oxidation preventing paint composition
Inventor: TOOYAMA MASAO
IPC: C09D1/02
Filed: 1982-09-20
Abstract: PURPOSE:To provide the titled composition for graphite-based refractory material, having excellent storage stability and applicability and resistant to the breakage of the coating film, by mixing a binder composed of an alkali silicate, borax and a lead silicate compound, with an amphoteric metal oxide, etc. such as cobalt oxide, alumina, etc. CONSTITUTION:The objective composition can be prepared, e.g. by mixing (A) a binder obtained by mixing (i) 100pts.wt. of a mixture of an alkali silicate and borax at a weight ratio of 100:(30-60) with (ii) 6-90pts.wt. of a lead silicate compound having a PbO/SiO2 ratio of (60-93):(40-7) by weight, with (B) an amphoteric metal oxide such as cobalt oxide, alumina, etc., and if necessary, adding (C) a filler, an additive, etc. to the mixture. EFFECT:The composition has excellent antifoaming property and gives a pinhole- free uniform coating film having excellent moisture resistance and durability and sufficiently high oxidation preventing effect.
Patent JP-S5786761-A (JP)
Title: Low speed detection circuit
Inventor: IWAGANE TAKANOBU
IPC: G01P3/42
Filed: 1980-11-20
Abstract: PURPOSE:To conduct detection of speed in a low range with high sensitivity and low noises by inputting sine waves to a resolver, the phases of which are mutually off by 90 deg. and obtaining and differentiating the phase information according to the rotational angle. CONSTITUTION:Sine waves (angular frequency: omega) with phase difference of 90 deg. between them are supplied respectively to the exciting coils Walpha and Wbeta of a resolver 1. The output of a detection coil WD becomes a sine wave but its signal phase corresponds to the rotational angle thetae of the detection coil. This detection signal and one of exciting signals are multiplied by a multiplier 3 to obtain a signal that contains two frequency components omega and dthetae/dt. If this signal is freed of high frequency component omega through a low pass filter 4, it becomes a signal that is proportional to costhetae. If it is differentiated, its amplitude is proportional to dthetae/dt, that is, it represents angular speed. When the signal is passed through an absolute value circuit 6 and a smoothing circuit 7, direct current voltage can be obtained that is proportional to the speed.
Patent JP-H11353919-A (JP)
Title: Surface light source device and flat display device using it
Inventor: OKADA NOBUO
IPC: G02F1/13357
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide light having a desired color by using a plurality of light source elements as light sources, and emitting light having a plurality of luminescent wave lengths and emitting the light having different intensity in every wave length. SOLUTION: Three wave length tubes having red, green, blue luminescent wave lengths are used as FL tubes 8a, 8b of a flat display device, and display color (white) of a liquid crystal module 2 is determined according to the chromaticity of the EL tubes 8a, 8b used for back lighting and the total chromaticity of color filters of RGB of the liquid crystal module 2. Characteristics (intensity) of three wave lengths of outgoing light from the FL tubes 8a, 8b are made variable. As a process to make variable, the material and amount of a phosphor of the RGB sealed in the FL tubes 8a, 8b are varied, or tube current flowing through the tubes is individually controlled. Even if either process is used, the chromaticity intensity of the FL tubes 8a, 8b is varied, and finally the display color of the liquid crystal module 2 is made variable.
Patent JP-S5686780-A (JP)
Title: Heat sensitive recording device
Inventor: YASUMI KUNIO
IPC: G01D15/10
Filed: 1979-12-17
Abstract: PURPOSE:To prevent a head from an excessive heating and to enable a miniaturization, low power consumption and low cost by a method wherein an exothermic part within a group is partitioned into two or more small groups and a resistor is installed between each switching transistor within a small partition and a power source. CONSTITUTION:For example, a common connecting lines 21-2216 of the 2nd group connecting to each of R<1>-R216 which constitute the 1st group are partitioned into 9 small groups such as 21-224, 225-248,.... Switching transistors Q21-Q2216 connected to a common line in the same small partition are jointly connected to a power souece side and are connected to the power source through resistors r1-r9. When R1=R2...R1728=240OMEGA is set, Q1 is turned ON, and when all transistors Q21-Q2216 are turned ON (all black), the composite resistance is 240/24=10OMEGA and the applying voltage of R1-R24 is 10/(r1+10)=1/3 and it is a 1/3 of the conventional voltage, thus, a recording paper is not developed in color. Since the consumption electric power is as 1/3 large as that of the conventional value, a power source of a small capacity will suffice.
Patent JP-H06348247-A (JP)
Title: Image controller
Inventor: HAYANO SHIRO
IPC: G09G5/18
Filed: 1993-06-07
Abstract: PURPOSE:To utilize a screen without any waste when an image obtained by executing software corresponding to a small number of scanning lines is displayed on a screen consisting of a large number of scanning lines. CONSTITUTION:The image obtained by executing the software S1 corresponding to 400 scanning lines on a personal computer 12 is displayed on the screen of a TFT color liquid crystal display unit 11 which has 480 scanning lines. Software S2 generated for the purpose of drawing of 80 scanning lines is executed on the computer 12 at the same time. An image memory 13 has an address space corresponding to the screen. A switching control part 14 distributes and stores image signals PS of the software programs S1 and S2 in partial address spaces 13a and 13b formed by dividing the address space. Consequently, the image of the software S1 is displayed in an image area of 400 scanning lines on the screen and the image of the software S2 is displayed in the remaining image area. Therefore, all the scanning lines of the screen are effectively used without any waste.
Patent JP-H104735-A (JP)
Title: Sweet potato vine cutter of running type sweet potato vine-treating machine
Inventor: TANI ICHIRO
IPC: A01D23/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject sweet potato vine-cutting devices simplified in the structures, capable of reducing the consumption of a fuel and improved in safety by enabling to separately or simultaneously connect or disconnect the right and left sweet potato vine-cutting devices to a power. SOLUTION: Sweet potato-cutting devices C are disposed at the front right and left sides of a machine frame to cut sweet potato vines on a sweet potato row, and the right and left sweet potato-cutting devices C can separately or simultaneously be connected or disconnected to a powder. The covers of the sweet potato vine-cutting devices C are opened or closed in interlock with the connection or disconnection of the cutting devices to the power. Crank arms are disposed at a rotation center gear case part disposed at a pivotal support point O which is the rotation center of a sweet potato vine-treating mechanism A, and the right and left sweet potato vine-cutting devices C are driven with the crank arms through crank-interlocked links 12, respectively.  A clutch mechanism for the right and left sweet potato vine-cutting devices C are preferably disposed at the rotation center gear case part.
Patent JP-S6223747-A (JP)
Inventor: NAGATA TAKESHI
IPC: B32B19/02
Filed: 1985-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1116765-A (JP)
Title: Internal electrode paste and laminated ceramic capacitor
Inventor: YAMAGUCHI YASUSHI
IPC: H01G4/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide internal electrode paste which can prevent the occurrence of delamination, when the paste is baked, and a laminated ceramic capacitor. SOLUTION: Internal electrode paste contains powder of at least one kind of noble metal selected from among Pt, Pd, Au, and Ag, the powder of a lead- based pervoskite type oxide, and Al2 O3 powder, with the mixing ratios of the oxide powder and Al2 O3 powder in the paste respectively being adjusted to 9-22 pts.vol. and 2-16 pts.vol. against 100 pts.vol. noble metal powder. It is desirable to use Pb(Mg1/3 Nb2/3 )O3 as the lead-based pervoskite oxide.
Patent JP-H0810865-A (JP)
Title: Device for finishing circumferential face of press article and method therefor
Inventor: HOSOYA YUKIHIRO
IPC: B21D28/00
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a press article which acts surely by forming an inclining face to make a prescribed angle against the moving direction of a punch at a corner part of a top end face of the punch and a shearing side face, and making a major part of the circumferential face smoothly. CONSTITUTION:An inclining face to make an angle alpha of 30+ or -5 deg. against the moving direction of a punch 2 is installed at a corner part of a top end face of the punch and a shearing side face 9. A material to be worked 3 is placed on the upper face 4 of a die 1 so as to make the working tolerance 7 to project from an edge 6, and the working tolerance 7 is cut down by moving the punch 2 down. Therefore, the working tolerance 7 of the material to be worked 3 is slipped downward with the edge 6 of the die 1 and the edge 11 of the punch 2, the smooth shearing face is formed without generating the broken face, and the press article with the excellent appearance is obtained. Further, because the clearance B of the die 1 and the punch 2 is enough as well as the same degree of a general punching press, the life of the die is made long.
Patent JP-S648791-A (JP)
Title: Color signal processor
Inventor: KAWASHIMA KAZUMI
IPC: H04N9/64
Filed: 1987-06-30
Abstract: PURPOSE:To display an abstract picture by connecting plural voltage switching circuits to a color signal input system of a display device and applying the changeover of a voltage switching circuit as the elapsed time. CONSTITUTION:A BCD signal of a counter 15 provided to a voltage control circuit 14 is applied to each BCD duodecimal decoder of 1st-3rd voltage switching circuits 11-13 as an input data. Thus, the level of output voltages ER, EG, EB is switched to (R1, G1, B1), (R2, G2, B2), (R3, G3, B3) levels every time a counter 15 counts up. A video image changing sequentially to a monochroic pattern depending on the level of the voltages ER, EG, EB applied to each color signal input system on each occasion is displayed onto a cathode ray tube connected to the output. Thus, in setting the voltages ER, EG, EB as shown in figure, the monochroic video image changing from red, gradually reaching green and then changing to blue is obtained.
Patent JP-S5591256-A (JP)
Title: Connection system for party line subscriber
Inventor: SAKAKIBARA SHIYUUHEI
IPC: H04Q5/00
Filed: 1978-12-28
Abstract: PURPOSE:To realize an economical party line subscriber service by giving the control to have the reverting call to the calling trunk of the party line subscriber via the control unit in case the reverting call connection is secured when the called subscriber gives the answer. CONSTITUTION:The dial information is received at the relay within originating register ORT and then transferred to central control unit CC via the scanning which is given through trunk control unit TKC from central control unit CC in the fixed cycle. Unit CC converts the received information into the information necessary for connection via memory device MU. And when the called subscriber identifies the 2 party line subscriber (2PTY-A), the busy checking is given via the extension subscriber busy state display memory within MU. Furthermore, unit CC transmits the call signal to line A through unit TKC and against 2 party line subscriber calling trunk 2PTT. With the answer given from the called subscriber, the answer is detected via trunk 2PTT. And unit CC gives release to trunk 2PTT to secure the linkage between general incoming trunk IOT and subscriber 2PTY-A.
Patent JP-S6145572-A (JP)
Title: Method of operating zinc-bromine battery
Inventor: JINNAI KENICHIRO
IPC: H01M12/08
Filed: 1984-08-08
Abstract: PURPOSE:To improve the efficiency of a zinc-bromine battery by preventing any change in its internal resistance by adjusting the temperature of the electrolyte during battery operation to within a specified range. CONSTITUTION:During the operation of a zinc-bromine battery which has a carbon plastic electrode prepared from a carbon fiber sheet, the temperature of the electrolyte of the battery is adjusted to be within the range of 20-40 deg.C. The temperature of the electrolyte is controlled, for example, by installing a cooling and heating system usually used for controlling liquid temperature in a catholyte container 10 or an anolyte container 9. Accordingly, it is possible to maintain energy efficiency represented by the product of coulomb efficiency and voltage efficiency almost at the maximum level by preventing any change in the internal resistance of the battery which might be caused by the temperature increase of the electrolyte.
Patent JP-H0626359-A (JP)
Title: Internal combustion engine
Inventor: ISE MUNEMITSU
IPC: F16J1/10
Filed: 1992-06-23
Abstract: PURPOSE:To improve transmission efficiency to a crankshaft by providing a gear part, the external teeth of which are meshed with the internal teeth of a ring body provided at the rotary shaft of a crankshaft, concentrically with a crankpin, and fitting the large end part of a connecting rod to the outer periphery of an eccentric part rotated integrally with the gear part. CONSTITUTION:A ring body 7 concentric with a main crankshaft 4a is fixed to the inner surface of a crankcase 5, and the gear part 6b of a displaced body 6 is meshed with the internal gear of the ring body 7. The displaced body 6 is fitted to the outer periphery of a crankpin 4c, and the gear part 6c is concentric with the crankpin 4c. The large end part 8a of a connecting rod 8 is fitted to the outer periphery of the eccentric part 6a of the displaced body 6. The gear part 6b autorotates being meshed with the ring body 7 and revolves along the inner periphery of the ring body 7. The decentered direction of the eccentric part 6a from the crankpin 4c, an internal/external gear ratio, and the like are thus determined appropriately so as to enlarge an explosion stroke range and thereby to improve the transmission efficiency of energy to a crankshaft.
Patent JP-H065089-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA TOSHIKI
IPC: G11C17/00
Filed: 1992-06-23
Abstract: PURPOSE:To easily change the initial value of a register and to reduce the manufacturing cost of the title memory device by a method wherein, in a reset operation or the like, data which has been read out through a readout control part from a non-volatile memory is transferred to the register as the initial value. CONSTITUTION:In an ordinary operation, a memory cell TR is set to an ON state by means of a signal from an address decoder, and data at a memory cell 1 is read out through a sense amplifier 2 and transferred through a data bus 6. On the other hand, in a reset operation, a signal E from the address decoder is set to a low level, and the memory cell TR is set to an OFF state. At this time, a signal D to a control register 7 from the sense amplifier 2 is set to an active state, the data at the memory cell 1 is input to the control register 7, and its initial value is set. When the reset operation is released, the signal D is set to an enable state and the value of the control register 7 can be changed arbitrarily. Thereby, it is not required to replace the mask of a register, and it is possible to reduce the designing and development cost of the title memory device.
Patent JP-S5590160-A (JP)
Title: Transfer system for maintenance information on subordinate controller
Inventor: KAWARADA SATORU
IPC: H04L69/40
Filed: 1978-12-27
Abstract: PURPOSE:To make it possible to transfer quickly maintenance information on arrival of a request from a master controller by actively sending maintenance information by a controller and by temporarily storing the received maintenance information in a memory by a communication controller. CONSTITUTION:Once abnormality occurs in remote line concentrator RLC, detailed information is actively transferred to cmmunication controller CCU. On every reception, controller CCU stores the information in information retaining memory M in its owen unit and then sets a fault occurrence graph. Time-division switch-board TDSW scans on this graph synchronously and recognizes the fault occurrence of unit RLC from its set state. Next, the transfer of detailed information is repeated between switchboard TDSW and unit CCU and the detailed information is all transferred to swtich-board TDSW without sending a request signal to unit RLC.
Patent JP-H0216413-A (JP)
Title: Angle detector
Inventor: KONISHI EIJI
IPC: G01D5/245
Filed: 1988-07-04
Abstract: PURPOSE:To obtain angle displacement with high accuracy by simple structure by processing arithmetically the output detected by bringing ferromagnetic substance magnetic reluctance elements bridged and connected mutually close to a disk magnetized on the peripheral surface with prescribed pitches. CONSTITUTION:The N and S poles are magnetized alternately on the peripheral surface of the disk to form the magnetized disk 10. A magnetic reluctance element 20 is provided close to the magnetized disk 10. The magnetic reluctance element 20 is formed of the four ferromagnetic substance magnetic reluctance elements 21 bridged and connected mutually and the respective reluctance elements 21 are allowed to correspond to the magnetization intervals of the magnetized disk 10. The output from the magnetic reluctance element 20 is made to the number of pulses corresponding to the number of magnetic poles via a comparator 31 on the one hand and amplified by an amplifier circuit 32 and then, subjected to A/D conversion and made to pulse signals of the number dividing the intervals of the magnetization pitches equally arbitrarily on the other hand. These respective pulses are processed arithmetically with a counting circuit 34 and displayed 35. By this method, the angle displacement can be obtained with high accuracy without enlarging the magnetized disk 10 and without narrowing the magnetization pitches.